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12 files changed, 220 insertions, 0 deletions

diff --git a/crates/client/src/common.rs b/crates/client/src/common.rs
new file mode 100644
index 0000000..3599211
--- /dev/null
+++ b/crates/client/src/common.rs
@@ -0,0 +1,8 @@
+#[cfg(target_arch = "wasm32")]
+pub mod client;
+
+#[cfg(not(target_arch = "wasm32"))]
+pub mod overlay;
+
+#[cfg(not(target_arch = "wasm32"))]
+pub mod server;
diff --git a/crates/client/src/common/client.rs b/crates/client/src/common/client.rs
new file mode 100644
index 0000000..69ac6b3
--- /dev/null
+++ b/crates/client/src/common/client.rs
@@ -0,0 +1,48 @@
+#![allow(dead_code, unused_variables)]
+mod assets;
+
+use std::collections::HashMap;
+use teleia::*;
+
+pub struct Game {
+    assets: assets::Assets,
+}
+
+impl Game {
+    pub async fn new(ctx: &context::Context) -> Self {
+        Self {
+            assets: assets::Assets::new(ctx),
+        }
+    }
+}
+
+impl teleia::state::Game for Game {
+    fn initialize_audio(&self, ctx: &context::Context, st: &state::State, actx: &audio::Context) -> HashMap<String, audio::Audio> {
+        HashMap::from_iter(vec![
+            ("test".to_owned(), audio::Audio::new(&actx, include_bytes!("client/assets/audio/test.wav"))),
+        ])
+    }
+    fn finish_title(&mut self, _st: &mut state::State) {}
+    fn mouse_press(&mut self, _ctx: &context::Context, _st: &mut state::State) {}
+    fn mouse_move(&mut self, _ctx: &context::Context, _st: &mut state::State, _x: i32, _y: i32) {}
+    fn update(&mut self, ctx: &context::Context, _st: &mut state::State) -> Option<()> {
+        Some(())
+    }
+    fn render(&mut self, ctx: &context::Context, st: &mut state::State) -> Option<()> {
+        ctx.clear();
+        self.assets.font.render_text(
+            ctx,
+            &glam::Vec2::new(0.0, 0.0),
+            "hello computer",
+        );
+        st.bind_2d(ctx, &self.assets.shader_flat);
+        self.assets.texture_test.bind(ctx);
+        self.assets.shader_flat.set_position_2d(
+            ctx,
+            &glam::Vec2::new(40.0, 40.0),
+            &glam::Vec2::new(16.0, 16.0),
+        );
+        self.assets.mesh_square.render(ctx);
+        Some(())
+    }
+}
diff --git a/crates/client/src/common/client/assets.rs b/crates/client/src/common/client/assets.rs
new file mode 100644
index 0000000..742f9ea
--- /dev/null
+++ b/crates/client/src/common/client/assets.rs
@@ -0,0 +1,23 @@
+use teleia::*;
+
+pub struct Assets {
+    pub font: font::Bitmap,
+    pub shader_flat: shader::Shader,
+    pub mesh_square: mesh::Mesh,
+    pub texture_test: texture::Texture,
+}
+
+impl Assets {
+    pub fn new(ctx: &context::Context) -> Self {
+        Self {
+            font: font::Bitmap::new(ctx),
+            shader_flat: shader::Shader::new(
+                ctx,
+                include_str!("assets/shaders/flat/vert.glsl"),
+                include_str!("assets/shaders/flat/frag.glsl"),
+            ),
+            mesh_square: mesh::Mesh::from_obj(ctx, include_bytes!("assets/meshes/square.obj")),
+            texture_test: texture::Texture::new(ctx, include_bytes!("assets/textures/test.png")),
+        }
+    }
+}
diff --git a/crates/client/src/common/client/assets/audio/test.wav b/crates/client/src/common/client/assets/audio/test.wav
new file mode 100644
index 0000000..0eabe85
--- /dev/null
+++ b/crates/client/src/common/client/assets/audio/test.wav
diff --git a/crates/client/src/common/client/assets/meshes/square.obj b/crates/client/src/common/client/assets/meshes/square.obj
new file mode 100644
index 0000000..7328a6c
--- /dev/null
+++ b/crates/client/src/common/client/assets/meshes/square.obj
@@ -0,0 +1,15 @@
+# Blender 3.6.2
+# www.blender.org
+o Cube
+v -1.000000 -1.000000 0.000000
+v 1.000000 -1.000000 0.000000
+v -1.000000 1.000000 0.000000
+v 1.000000 1.000000 0.000000
+vn -0.0000 -0.0000 -1.0000
+vt 0.0 1.0
+vt 1.0 0.0
+vt 0.0 0.0
+vt 1.0 1.0
+s 0
+f 3/1/1 2/2/1 1/3/1
+f 3/1/1 4/4/1 2/2/1
diff --git a/crates/client/src/common/client/assets/shaders/flat/frag.glsl b/crates/client/src/common/client/assets/shaders/flat/frag.glsl
new file mode 100644
index 0000000..7006a2b
--- /dev/null
+++ b/crates/client/src/common/client/assets/shaders/flat/frag.glsl
@@ -0,0 +1,11 @@
+uniform sampler2D texture_data;
+
+void main()
+{
+    vec2 tcfull = vec2(vertex_texcoord.x, 1.0 - vertex_texcoord.y);
+    vec4 texel = texture(texture_data, tcfull);
+    if (texel.a != 1.0) {
+        discard;
+    }
+    frag_color = texel;
+} 
diff --git a/crates/client/src/common/client/assets/shaders/flat/vert.glsl b/crates/client/src/common/client/assets/shaders/flat/vert.glsl
new file mode 100644
index 0000000..e324f7e
--- /dev/null
+++ b/crates/client/src/common/client/assets/shaders/flat/vert.glsl
@@ -0,0 +1,4 @@
+void main()
+{
+    default_main();
+}
\ No newline at end of file
diff --git a/crates/client/src/common/client/assets/textures/test.png b/crates/client/src/common/client/assets/textures/test.png
new file mode 100644
index 0000000..1f1edca
--- /dev/null
+++ b/crates/client/src/common/client/assets/textures/test.png
diff --git a/crates/client/src/helpers.js b/crates/client/src/helpers.js
new file mode 100644
index 0000000..20b86f4
--- /dev/null
+++ b/crates/client/src/helpers.js
@@ -0,0 +1,13 @@
+let resized = false;
+
+export async function js_track_resized_setup() {
+    window.addEventListener("resize", () => {
+        resized = true;
+    });
+};
+
+export function js_poll_resized() {
+    let ret = resized;
+    resized = false;
+    return ret;
+}
diff --git a/crates/client/src/index.css b/crates/client/src/index.css
new file mode 100644
index 0000000..80de9e4
--- /dev/null
+++ b/crates/client/src/index.css
@@ -0,0 +1,46 @@
+html {
+    /* Remove touch delay: */
+    touch-action: manipulation;
+}
+
+body {
+    /* Light mode background color for what is not covered by the egui canvas,
+                or where the egui canvas is translucent. */
+    background: #000000;
+}
+
+/* Allow canvas to fill entire web page: */
+html,
+body {
+    overflow: hidden;
+    margin: 0 !important;
+    padding: 0 !important;
+    height: 100%;
+    width: 100%;
+}
+
+/* Position canvas in center-top: */
+canvas {
+    margin-right: auto;
+    margin-left: auto;
+    display: block;
+    position: absolute;
+    top: 0%;
+    left: 50%;
+    transform: translate(-50%, 0%);
+    color: #000000;
+}
+
+.centered {
+    margin-right: auto;
+    margin-left: auto;
+    display: block;
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    font-size: 24px;
+    font-family: Ubuntu-Light, Helvetica, sans-serif;
+    text-align: center;
+    image-transform: pixelated;
+}
diff --git a/crates/client/src/lib.rs b/crates/client/src/lib.rs
new file mode 100644
index 0000000..3298f07
--- /dev/null
+++ b/crates/client/src/lib.rs
@@ -0,0 +1,10 @@
+mod common;
+
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen::prelude::*;
+
+#[cfg(target_arch = "wasm32")]
+#[wasm_bindgen]
+pub async fn main_js() {
+    teleia::run(240, 160, common::client::Game::new).await;
+}
diff --git a/crates/client/src/main.rs b/crates/client/src/main.rs
new file mode 100644
index 0000000..af8e753
--- /dev/null
+++ b/crates/client/src/main.rs
@@ -0,0 +1,42 @@
+mod common;
+
+#[cfg(not(target_arch = "wasm32"))]
+use clap::{command, Command};
+
+#[cfg(target_arch = "wasm32")]
+pub fn main() {} // dummy main, real wasm32 main is lib::main_js
+
+#[cfg(not(target_arch = "wasm32"))]
+#[tokio::main]
+pub async fn main() {
+    let matches = command!()
+        .propagate_version(true)
+        .subcommand_required(true)
+        .arg_required_else_help(true)
+        .subcommand(
+            Command::new("overlay")
+                .about("Run the LCOLONQ model renderer in a full-screen transparent overlay")
+        )
+        .subcommand(
+            Command::new("terminal")
+                .about("Run the LCOLONQ model renderer in a terminal")
+        )
+        .subcommand(
+            Command::new("server")
+                .about("Run the LCOLONQ online websocket server")
+        )
+        .get_matches();
+    match matches.subcommand() {
+        Some(("overlay", _cm)) => {
+            teleia::run("LCOLONQ", 1920, 1080, teleia::Options::OVERLAY, common::overlay::Overlay::overlay).await;
+        },
+        Some(("terminal", _cm)) => {
+            teleia::run("LCOLONQ", 1920, 1080, teleia::Options::HIDDEN, common::overlay::Overlay::terminal).await;
+        },
+        Some(("server", _cm)) => {
+            env_logger::Builder::new().filter(None, log::LevelFilter::Info).init();
+            log::info!("starting LCOLONQ server...");
+        },
+        _ => unreachable!("no subcommand"),
+    }
+}